WN3123 BDL → MDW

Southwest Airlines · Hartford, CT to Chicago, IL · 20 flights observed, 2025-07-01 to 2025-08-03 · 776 mi

This flight runs much more reliably at some times of day than others — 80% on-time departing 3–6pm vs. 20% departing 6–9pm.

WN3123 covers more than one route in the data window — the stats below are for BDL → MDW, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
50%
Median delay
+12 min
90th percentile
+157 min
Cancellation rate
0%

How often is WN3123 on time?

Across 20 flights on BDL → MDW from 2025-07-01 to 2025-08-03, WN3123 arrived within 15 minutes of schedule 50% of the time. The median arrival delay was +12 min, and the worst 10% of flights arrived +157 min or later. 0% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time1050%
16-30 min315%
31-60 min315%
61-120 min15%
2+ hrs315%

Performance by month

MonthFlightsOn-timeAvg delay
2025-071850%+53 min
2025-08250%+22 min

Performance by day of week

DayFlightsOn-time
MonNo data—
Tue580%
Wed580%
ThuNo data—
FriNo data—
Sat540%
Sun50%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…